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Structure Chemical Name CAS MF
4F-MPH 4F-MPH 1354631-33-6 C14H18FNO2
2-Isopropoxy-5-methyl-4-(piperidin-4-yl)aniline dihydrochloride hydrate 2-Isopropoxy-5-methyl-4-(piperidin-4-yl)aniline dihydrochloride hydrate 1802250-63-0 C15H27ClN2O2
Oseltamivir-13CD3 Oseltamivir-13CD3 1093851-61-6 C16H28N2O4
tert-butyl (3R,4S,5S)-4-((S)-2-amino-N,3-dimethylbutanamido)-3-methoxy-5-methylheptanoate tert-butyl (3R,4S,5S)-4-((S)-2-amino-N,3-dimethylbutanamido)-3-methoxy-5-methylheptanoate 177423-00-6 C19H38N2O4
tert-butyl 6-bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-1-carboxylate tert-butyl 6-bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-1-carboxylate 1403901-49-4 C14H19BrN2O2
2H-1-Benzopyran-2-one, 6-chloro-4-methyl- 2H-1-Benzopyran-2-one, 6-chloro-4-methyl- 24145-78-6 C10H7ClO2
4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]-2-methylbenzoic acid 4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]-2-methylbenzoic acid 864725-62-2 C18H12Cl2F3NO3
-- -- 93360-08-8 C30H27N2O6P
Tadanafil intermediate (chloroacetyl porphyrin) Tadanafil intermediate (chloroacetyl porphyrin) 171596-59-1 C31H57BN4O6Si
6-BROMO-4-HYDROXYCOUMARIN 6-BROMO-4-HYDROXYCOUMARIN 4139-61-1 C9H5BrO3
ETHYL 5-ISOPROPYL-3-METHYLISOXAZOLE-4-CARBOXYLATE ETHYL 5-ISOPROPYL-3-METHYLISOXAZOLE-4-CARBOXYLATE 357326-79-5 C10H15NO3
4S-fluoropyrrolidine-2R-carboxylic acid methyl ester hydrochloride salt 4S-fluoropyrrolidine-2R-carboxylic acid methyl ester hydrochloride salt 131176-03-9 C6H11ClFNO2
LOXO-292 LOXO-292 2222755-14-6 C29H31N9O3
1-Piperazinecarboxylic acid, 2-methyl-5-[[(3R)-3-methyl-4-morpholinyl]methyl]-, 1,1-dimethylethyl ester, (2R,5S)- 1-Piperazinecarboxylic acid, 2-methyl-5-[[(3R)-3-methyl-4-morpholinyl]methyl]-, 1,1-dimethylethyl ester, (2R,5S)- 1403902-78-2 C16H31N3O3
PROSTAGLANDIN J2 PROSTAGLANDIN J2 60203-57-8 C20H30O4
Prednisone Impurity 13 Prednisone Impurity 13 91160-89-3 C23H29BrO7
Thionicotinamide Thionicotinamide 4621-66-3 C6H6N2S
1-(tert-butyl) 4-ethyl (3R,4R)-3-hydroxypiperidine-1,4-dicarboxylate 1-(tert-butyl) 4-ethyl (3R,4R)-3-hydroxypiperidine-1,4-dicarboxylate 206111-36-6 C13H23NO5
7 8-DIHYDROXY-4-PHENYLCOUMARIN 7 8-DIHYDROXY-4-PHENYLCOUMARIN 842-01-3 C15H10O4
1,4-dihydroxy-2naphthoic acid methyl ester 1,4-dihydroxy-2naphthoic acid methyl ester 77060-74-3 C12H10O4
(7R,13S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)thio)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl diacetate (7R,13S,17S)-13-methyl-7-(9-((4,4,5,5,5-pentafluoropentyl)thio)nonyl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl diacetate 1428484-17-6 C36H51F5O4S
2’,3’-dideoxy-2’,3’-didehydroinosine 2’,3’-dideoxy-2’,3’-didehydroinosine
Fmoc-Ala-Ala-Asn-PABC-PNP Fmoc-Ala-Ala-Asn-PABC-PNP 1834516-06-1 C39H38N6O11
2’-deoxyinosine 2’-deoxyinosine
Anti-Ceftriaxong Anti-Ceftriaxong
benzyl (R)-2-(2,2-difluoroethyl)piperazine-1-carboxylate benzyl (R)-2-(2,2-difluoroethyl)piperazine-1-carboxylate
tert-butyl (S)-2-((trifluoromethoxy)methyl)piperazine-1-carboxylate tert-butyl (S)-2-((trifluoromethoxy)methyl)piperazine-1-carboxylate
tert-butyl (S)-2-(2,2,2-trifluoroethyl)piperazine-1-carboxylate tert-butyl (S)-2-(2,2,2-trifluoroethyl)piperazine-1-carboxylate 1240582-25-5 C11H19F3N2O2
4-hydroxy-6H-coumarin 4-hydroxy-6H-coumarin 213481-01-7 C15H15NO3
1-Azetidinecarboxylic acid, 3-(4-iodo-1H-pyrazol-1-yl)-, 1,1-dimethylethyl ester 1-Azetidinecarboxylic acid, 3-(4-iodo-1H-pyrazol-1-yl)-, 1,1-dimethylethyl ester 951259-19-1 C11H16IN3O2
Cefuroxime Impurity 1（Cefuroxime Mother Nucleus） Cefuroxime Impurity 1（Cefuroxime Mother Nucleus）
2-(4-METHOXY-BENZYL)-2H-PYRAZOL-3-YLAMINE 2-(4-METHOXY-BENZYL)-2H-PYRAZOL-3-YLAMINE 3528-45-8 C11H13N3O
Ozagrel sodium Ozagrel sodium 130952-46-4 C13H13N2NaO2
5-Mercapto-1H-tetrazole-1-methane sulphonic acid 5-Mercapto-1H-tetrazole-1-methane sulphonic acid 67146-22-9 C2H4N4O3S2
3H-3-Azadibenzo[g,ij]naphth[2,1,8-cde]azulene 3H-3-Azadibenzo[g,ij]naphth[2,1,8-cde]azulene 2408302-78-1 C22H13N
tert-butyl (R)-1-amino-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate tert-butyl (R)-1-amino-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate
(3S,4S,5S)-Oseltamivir (3S,4S,5S)-Oseltamivir
Edoxaban Impurity 19 (1S,2R,4S) Mesylate Edoxaban Impurity 19 (1S,2R,4S) Mesylate 1807315-98-5 C17H26ClN5O6S
(9H-fluoren-9-yl)methyl (R)-(4-cyclohexyl-1-(methylamino)-1-oxobutan-2-yl)carbamate (9H-fluoren-9-yl)methyl (R)-(4-cyclohexyl-1-(methylamino)-1-oxobutan-2-yl)carbamate
1-Pyrrolidinecarboxylic acid, 3-(4-bromo-1H-pyrazol-1-yl)-, 1,1-dimethylethyl ester, (3R)- 1-Pyrrolidinecarboxylic acid, 3-(4-bromo-1H-pyrazol-1-yl)-, 1,1-dimethylethyl ester, (3R)- 2198312-46-6 C12H18BrN3O2
3-(3-(Trifluoromethyl)phenyl)propan-1-ol 3-(3-(Trifluoromethyl)phenyl)propan-1-ol 78573-45-2 C10H11F3O
((2R,7aS)-2-fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol hydrochloride ((2R,7aS)-2-fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol hydrochloride 2416218-32-9 C8H14FNO.ClH
3-acetyl-4-hydroxy-2-benzopyrone 3-acetyl-4-hydroxy-2-benzopyrone 2555-37-5 C11H8O4
(R)-ethyl thiazolidine-4-carboxylate (R)-ethyl thiazolidine-4-carboxylate C6H11NO2S
Ranolazine-d3 Ranolazine-d3 1054624-77-9 C24H33N3O4
5-Benzylidenehydantoin 5-Benzylidenehydantoin 3775-01-7 C10H8N2O2
5-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-hexanoic acid ethyl ester 5-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-hexanoic acid ethyl ester 147125-14-2 C33H56O3Si
Clopidogrel camphorsulfonate Clopidogrel camphorsulfonate 120202-68-8 C26H32ClNO6S2
(2S,3R,5S)-5-[(N-Formyl-L-leucyl)oxy]-2-hexyl-3-hydroxyhexadecanoic Acid (Orlistat Impurity) (2S,3R,5S)-5-[(N-Formyl-L-leucyl)oxy]-2-hexyl-3-hydroxyhexadecanoic Acid (Orlistat Impurity) 130793-28-1 C29H55NO6
N4-Acetyl-2'-O-Methyl-cytidine N4-Acetyl-2'-O-Methyl-cytidine 113886-71-8 C12H17N3O6
5-Bromo-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine 5-Bromo-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine 1010120-55-4 C6H5BrN4
4,4'-Dibromo-2,2'-diiodobiphenyl 4,4'-Dibromo-2,2'-diiodobiphenyl 852138-89-7 C12H6Br2I2
Sterolazole intermediate Sterolazole intermediate
2',3'-Anhydroinosine 2',3'-Anhydroinosine 31766-13-9 C10H10N4O4
3-Piperidinecarboxylicacid,2-methyl-,methylester(9CI) 3-Piperidinecarboxylicacid,2-methyl-,methylester(9CI) 183786-23-4 C8H15NO2
3-Methylpyrazole 3-Methylpyrazole 1453-58-3 C4H6N2
2-Cyanobenzyl bromide 2-Cyanobenzyl bromide 22115-41-9 C8H6BrN
(2S,4S)-4-BOC-AMINO PYRROLIDINE-2-CARBOXYLIC ACID METHYLESTER-HCL (2S,4S)-4-BOC-AMINO PYRROLIDINE-2-CARBOXYLIC ACID METHYLESTER-HCL 168263-82-9 C11H20N2O4
1,4-pentadiyn-3-ol 1,4-pentadiyn-3-ol 56598-53-9 C5H4O
7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one 7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one 137982-91-3 C18H15ClN2O4
7-(Diethylamino)-4-(hydroxymethyl)-2H-chromen-2-one 7-(Diethylamino)-4-(hydroxymethyl)-2H-chromen-2-one 54711-38-5 C14H17NO3
N-Deformyl-N-pivaloyl Orlistat N-Deformyl-N-pivaloyl Orlistat 1356017-35-0 C33H61NO5
2'-O-(2-Methoxyethyl)cytidine 2'-O-(2-Methoxyethyl)cytidine 223777-16-0 C12H19N3O6
tert-butyl 8-oxo-2,7-diazaspiro[4.4]nonane-2-carboxylate tert-butyl 8-oxo-2,7-diazaspiro[4.4]nonane-2-carboxylate 1251009-03-6 C12H20N2O3
5-(1H-Pyrrol-1-yl)-1H-benzo[d]imidazole-2-thiol 5-(1H-Pyrrol-1-yl)-1H-benzo[d]imidazole-2-thiol 172152-53-3 C11H9N3S
Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate 136285-65-9 C14H18N2O6
1-Piperazinecarboxylic acid, 3,5-diMethyl-, 1,1-diMethylethyl ester, (3S,5S)- 1-Piperazinecarboxylic acid, 3,5-diMethyl-, 1,1-diMethylethyl ester, (3S,5S)- 888327-50-2 C11H22N2O2
2-(4-Methoxystyryl)-4,6-bis(trichloromethyl)-1,3,5-triazine 2-(4-Methoxystyryl)-4,6-bis(trichloromethyl)-1,3,5-triazine 42573-57-9 C14H9Cl6N3O
1,4-Di(4-pyridyl)benzene 1,4-Di(4-pyridyl)benzene 113682-56-7 C16H12N2
4-(5-(4-(pentyloxy)phenyl)isoxazol-3-yl)benzoic acid 4-(5-(4-(pentyloxy)phenyl)isoxazol-3-yl)benzoic acid 179162-55-1 C21H21NO4
Vorapaxar Vorapaxar 900161-12-8 C29H34N2O5
tert-butyl 4,4-Dimethyl-2,2-dioxooxathiazolidine-3-carboxylate tert-butyl 4,4-Dimethyl-2,2-dioxooxathiazolidine-3-carboxylate 454248-55-6 C9H17NO5S
1-Boc-4-(4-fluoro-phenylamino)-piperidine 1-Boc-4-(4-fluoro-phenylamino)-piperidine 288573-56-8 C16H23FN2O2
(r)-tert-butyl 5-methyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (r)-tert-butyl 5-methyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide 863453-61-6 C8H15NO5S
tert-butyl (2S)-2-(hydroxymethyl)-2-methylpyrrolidine-1-carboxylate tert-butyl (2S)-2-(hydroxymethyl)-2-methylpyrrolidine-1-carboxylate 1339022-10-4 C11H21NO3
1-Pyrrolidinepropanol, β-amino-α-(2,3-dihydro-1,4-benzodioxin-6-yl)-, (αR,βR)- 1-Pyrrolidinepropanol, β-amino-α-(2,3-dihydro-1,4-benzodioxin-6-yl)-, (αR,βR)- 491833-28-4 C15H22N2O3
methyl 3-{[(tert-butoxy)carbonyl]amino}-5-iodothiophene-2-carboxylate methyl 3-{[(tert-butoxy)carbonyl]amino}-5-iodothiophene-2-carboxylate 1007171-35-8 C11H14INO4S
ethyl 7-[6-[benzoyl(methyl)amino]-5-methyl-3-pyridyl]-1-cyclopropyl-8-methyl-4-oxo-quinoline-3-carboxylate ethyl 7-[6-[benzoyl(methyl)amino]-5-methyl-3-pyridyl]-1-cyclopropyl-8-methyl-4-oxo-quinoline-3-carboxylate 446299-90-7 C30H29N3O4
6,7-dichloro-4-methyl- 2H-chromen-2-one 6,7-dichloro-4-methyl- 2H-chromen-2-one 923019-32-3 C10H6Cl2O2
3-(2-ETHOXYCARBONYL-ACETYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 3-(2-ETHOXYCARBONYL-ACETYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 877173-80-3 C15H25NO5
(3R,5S,2S,3S)-posaconazole (3R,5S,2S,3S)-posaconazole
Fmoc-Gly-Gly-Phe-OH Fmoc-Gly-Gly-Phe-OH 160036-44-2 C28H27N3O6
5-Pyrimidinecarboxylic acid, 2-[[4-[[2-(dimethylamino)ethyl]methylamino]-2-methoxy-5-nitrophenyl]amino]-4-(1-methyl-1H-indol-3-yl)-, 1-methylethyl ester 5-Pyrimidinecarboxylic acid, 2-[[4-[[2-(dimethylamino)ethyl]methylamino]-2-methoxy-5-nitrophenyl]amino]-4-(1-methyl-1H-indol-3-yl)-, 1-methylethyl ester 1847464-89-4 C29H35N7O5
Cyclopenta[d]-1,2,3-oxathiazole-3(3aH)-carboxylic acid, tetrahydro-, 1,1-dimethylethyl ester, 2,2-dioxide, (3aS,6aR)- Cyclopenta[d]-1,2,3-oxathiazole-3(3aH)-carboxylic acid, tetrahydro-, 1,1-dimethylethyl ester, 2,2-dioxide, (3aS,6aR)- 2145122-45-6 C10H17NO5S
4-MAR 4-MAR
Δ3-Ceftiofur Δ3-Ceftiofur
N-(4-CYANO-PHENYL)-GLYCINE N-(4-CYANO-PHENYL)-GLYCINE 42288-26-6 C9H8N2O2
DeoxyBenzoinOxime DeoxyBenzoinOxime 952-06-7 C14H13NO
(2S,5R)-6-(tert-butyldimethylsilyloxy)-3-methyl-7-oxo-1,6-diazabicyclo[3.2.1]oct-3-ene-2-carboxamide (2S,5R)-6-(tert-butyldimethylsilyloxy)-3-methyl-7-oxo-1,6-diazabicyclo[3.2.1]oct-3-ene-2-carboxamide 2209874-02-0 C14H25N3O3Si
20-hydroxy Prostaglandin F2a 20-hydroxy Prostaglandin F2a
1,6-Diazabicyclo[3.2.1]oct-3-ene-2-carboxamide, 6-hydroxy-3-methyl-7-oxo-, (1R,2S,5R)- 1,6-Diazabicyclo[3.2.1]oct-3-ene-2-carboxamide, 6-hydroxy-3-methyl-7-oxo-, (1R,2S,5R)- 2209874-17-7 C8H11N3O3
Methyl 5-amino-2,4-difluorobenzoate Methyl 5-amino-2,4-difluorobenzoate 125568-73-2 C8H7F2NO2
3-Acetylbiphenyl 3-Acetylbiphenyl 3112-01-4 C14H12O
(S)-3-Cyano-5-methylhexanoic acid ethyl ester (S)-3-Cyano-5-methylhexanoic acid ethyl ester 181289-39-4 C10H17NO2
Trityl candesartan cilexetil Trityl candesartan cilexetil 170791-09-0 C52H48N6O6
Chloropretadalafil Chloropretadalafil 171489-59-1 C22H19ClN2O5
5.7-Dioxa-6-thia-spiro[2.5]octane-6-oxide 5.7-Dioxa-6-thia-spiro[2.5]octane-6-oxide 89729-09-9 C5H8O3S
8-Benzyloxy-2'-deoxy-D-guanosine 8-Benzyloxy-2'-deoxy-D-guanosine 96964-90-8 C17H19N5O5
3-FLUOROINDOLE 3-FLUOROINDOLE 66946-81-4 C8H6FN
Cefetecol Cefetecol 117211-03-7 C20H17N5O9S2
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